[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 31.104677] audit: type=1400 audit(1596258774.446:8): avc: denied { execmem } for pid=6112 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 31.122752] IPVS: ftp: loaded support on port[0] = 21 [ 31.585650] can: request_module (can-proto-0) failed. [ 32.531406] can: request_module (can-proto-0) failed. [ 32.559443] audit: type=1400 audit(1596258775.907:9): avc: denied { create } for pid=6092 comm="syz-fuzzer" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 Warning: Permanently added '10.128.1.61' (ECDSA) to the list of known hosts. 2020/08/01 05:13:03 parsed 1 programs 2020/08/01 05:13:04 executed programs: 0 [ 41.385058] audit: type=1400 audit(1596258784.742:10): avc: denied { execmem } for pid=6233 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 41.433491] IPVS: ftp: loaded support on port[0] = 21 [ 41.433646] IPVS: ftp: loaded support on port[0] = 21 [ 41.445617] IPVS: ftp: loaded support on port[0] = 21 [ 41.486103] IPVS: ftp: loaded support on port[0] = 21 [ 41.487304] IPVS: ftp: loaded support on port[0] = 21 [ 41.518720] IPVS: ftp: loaded support on port[0] = 21 [ 41.652346] chnl_net:caif_netlink_parms(): no params data found [ 41.784662] chnl_net:caif_netlink_parms(): no params data found [ 41.821840] chnl_net:caif_netlink_parms(): no params data found [ 41.857050] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.867200] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.874597] device bridge_slave_0 entered promiscuous mode [ 41.932071] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.938442] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.951824] device bridge_slave_1 entered promiscuous mode [ 41.966342] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.974967] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.982240] device bridge_slave_0 entered promiscuous mode [ 41.992314] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.999698] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.007376] device bridge_slave_1 entered promiscuous mode [ 42.019681] chnl_net:caif_netlink_parms(): no params data found [ 42.041841] chnl_net:caif_netlink_parms(): no params data found [ 42.087916] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.098822] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.136018] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.153428] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.173618] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.180299] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.187352] device bridge_slave_0 entered promiscuous mode [ 42.197850] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.205149] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.212739] device bridge_slave_1 entered promiscuous mode [ 42.244831] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.253251] team0: Port device team_slave_0 added [ 42.268557] chnl_net:caif_netlink_parms(): no params data found [ 42.278189] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.286550] team0: Port device team_slave_0 added [ 42.297014] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.304929] team0: Port device team_slave_1 added [ 42.310603] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.317211] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.324716] device bridge_slave_0 entered promiscuous mode [ 42.332461] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.344398] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.353242] team0: Port device team_slave_1 added [ 42.358498] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.365213] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.372568] device bridge_slave_0 entered promiscuous mode [ 42.379006] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.388089] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.395062] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.402481] device bridge_slave_1 entered promiscuous mode [ 42.409630] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.431628] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.439045] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.445705] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.453236] device bridge_slave_1 entered promiscuous mode [ 42.464940] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.492166] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.500284] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.507501] team0: Port device team_slave_0 added [ 42.517445] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.525984] team0: Port device team_slave_1 added [ 42.546111] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.559823] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.567887] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.581059] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.587428] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.594912] device bridge_slave_0 entered promiscuous mode [ 42.602478] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.616765] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.625233] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.662141] device hsr_slave_0 entered promiscuous mode [ 42.699625] device hsr_slave_1 entered promiscuous mode [ 42.739709] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.746407] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.754054] device bridge_slave_1 entered promiscuous mode [ 42.801122] device hsr_slave_0 entered promiscuous mode [ 42.839496] device hsr_slave_1 entered promiscuous mode [ 42.883145] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.902049] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.923092] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.971428] device hsr_slave_0 entered promiscuous mode [ 43.009561] device hsr_slave_1 entered promiscuous mode [ 43.049595] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.056488] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.063947] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.071996] team0: Port device team_slave_0 added [ 43.078106] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.087276] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.099868] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.107342] team0: Port device team_slave_0 added [ 43.113483] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.122602] team0: Port device team_slave_1 added [ 43.128320] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.136369] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.144125] team0: Port device team_slave_1 added [ 43.153016] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.165262] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.174791] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.183266] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.206229] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.213900] team0: Port device team_slave_0 added [ 43.260971] device hsr_slave_0 entered promiscuous mode [ 43.289523] device hsr_slave_1 entered promiscuous mode [ 43.332537] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.371544] device hsr_slave_0 entered promiscuous mode [ 43.419741] device hsr_slave_1 entered promiscuous mode [ 43.469691] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.476792] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.484566] team0: Port device team_slave_1 added [ 43.491863] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.500098] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.511002] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.520366] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.527517] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.544910] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.568018] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.582355] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.623930] device hsr_slave_0 entered promiscuous mode [ 43.659645] device hsr_slave_1 entered promiscuous mode [ 43.702768] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.711652] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.724353] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.772930] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.782695] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.793201] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.825389] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.835251] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.843199] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.856178] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.865108] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.874268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.886493] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.897242] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.907731] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.918328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.926971] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.936181] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.943214] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.952661] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.972242] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.980995] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.988390] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.997636] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.006838] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.013814] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.024919] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.037127] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.049663] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.056611] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.066046] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.074263] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.092176] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.100443] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.108356] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.119680] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.128044] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.137067] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.146308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.153502] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.161108] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.169967] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.177854] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.184982] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.192925] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.206034] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.213179] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.221602] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.232611] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.242795] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.253212] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.260530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.268336] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.276374] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.285047] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.294114] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.300786] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.307825] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.318418] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.327910] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.338512] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.349901] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.357677] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.365420] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.374126] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.383367] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.392309] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.400576] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.408347] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.417139] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.425492] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.433391] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.443434] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.453166] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.461707] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.471914] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.481454] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.490364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.498387] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.506631] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.513350] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.521533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.530150] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.538100] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.549093] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.557061] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.569314] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.579028] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.588196] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.600115] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.608457] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.617569] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.625903] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.634009] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.642584] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.651391] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.661404] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.670298] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.676621] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.685852] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.695490] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.706238] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.714872] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.726056] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.735605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.743673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.752356] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.761010] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.776306] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.784888] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.792685] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.802655] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.811026] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.819462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.828000] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.834902] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.842799] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.850752] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.858866] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.865223] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.873360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.881366] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.891360] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.902179] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.909423] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.917767] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.927889] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.937638] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.946858] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.955178] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.962835] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.973457] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.981857] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.988602] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.995817] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.004713] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.013818] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.021873] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.030420] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.039329] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.047950] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.065282] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.075249] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.085806] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.097733] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.106230] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.114504] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.123453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.132097] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.140403] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.147580] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.155990] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.166193] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.175204] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.182346] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.191508] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.202262] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.213542] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.225870] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.234399] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.242326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.254580] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.262948] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.272479] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.281317] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.293256] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.310197] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.336026] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.345019] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.358724] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.365592] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.372932] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.382046] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.389995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.400127] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.410428] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.421526] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.439619] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.448677] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.456382] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.481484] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.491571] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.500237] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.508569] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.516474] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.524930] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.533605] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.542995] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.551328] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.560409] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.566509] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.579622] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.587743] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.597286] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.609755] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.621162] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.635154] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.645099] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.667763] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.676774] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.685516] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.693238] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.702109] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.715026] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.730196] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.749891] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.756519] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.784442] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.796816] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.805913] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.814022] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.824043] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.834344] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.853093] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.861689] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.869282] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.877647] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.887204] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.895904] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.906680] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.920745] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.932435] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.941518] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.950100] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.959597] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.969797] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.987150] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.997841] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.011766] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.025706] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.064701] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 46.096575] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 206.796273] INFO: task syz-executor.3:7161 blocked for more than 140 seconds. [ 206.803789] Not tainted 4.19.136-syzkaller #0 [ 206.809689] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 206.820440] syz-executor.3 D28808 7161 6237 0x00000004 [ 206.826134] Call Trace: [ 206.828722] __schedule+0x792/0x1c20 [ 206.832565] ? pci_mmcfg_check_reserved+0x120/0x120 [ 206.838804] ? mark_held_locks+0x130/0x130 [ 206.843072] schedule+0x7f/0x1b0 [ 206.848081] schedule_timeout+0x6e3/0xe00 [ 206.852249] ? find_held_lock+0x36/0x1d0 [ 206.857178] ? usleep_range+0x130/0x130 [ 206.861161] ? mark_held_locks+0xc7/0x130 [ 206.865318] ? _raw_spin_unlock_irq+0x27/0x80 [ 206.870761] ? wait_for_completion+0x27a/0x460 [ 206.875588] ? lockdep_hardirqs_on+0x421/0x5c0 [ 206.880966] ? _raw_spin_unlock_irq+0x27/0x80 [ 206.885596] ? trace_hardirqs_on+0x28/0x190 [ 206.890730] wait_for_completion+0x282/0x460 [ 206.895153] ? wait_for_completion_interruptible+0x500/0x500 [ 206.901610] ? wake_up_q+0x100/0x100 [ 206.905325] ? pcrypt_aead_encrypt+0x357/0x450 [ 206.910858] aead_recvmsg+0x1182/0x1fb0 [ 206.914962] ? aead_sendpage_nokey+0x80/0x80 [ 206.920203] ? selinux_socket_recvmsg+0x31/0x40 [ 206.924899] ? security_socket_recvmsg+0x5d/0xa0 [ 206.930469] ? aead_sendpage_nokey+0x80/0x80 [ 206.936114] sock_recvmsg+0xb9/0xf0 [ 206.939747] sock_read_iter+0x252/0x430 [ 206.943812] ? sock_recvmsg+0xf0/0xf0 [ 206.947713] do_iter_readv_writev+0x3f2/0x960 [ 206.952218] ? vfs_dedupe_file_range+0x5a0/0x5a0 [ 206.957009] ? rw_verify_area+0xb8/0x2b0 [ 206.961108] do_iter_read+0x1db/0x580 [ 206.964898] ? dup_iter+0x250/0x250 [ 206.968624] vfs_readv+0xc9/0x130 [ 206.972101] ? lock_downgrade+0x860/0x860 [ 206.976312] ? compat_rw_copy_check_uvector+0x330/0x330 [ 206.981776] ? kasan_check_read+0x11/0x20 [ 206.985930] ? ksys_dup3+0x2e0/0x2e0 [ 206.989739] ? __fget_light+0x174/0x1e0 [ 206.993717] do_readv+0x110/0x330 [ 206.997230] ? vfs_readv+0x130/0x130 [ 207.000950] ? do_syscall_64+0x21/0x4e0 [ 207.004907] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 207.010542] __x64_sys_readv+0x70/0xb0 [ 207.014430] do_syscall_64+0xd6/0x4e0 [ 207.018277] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 207.023463] RIP: 0033:0x458ca9 [ 207.026876] Code: Bad RIP value. [ 207.030246] RSP: 002b:00007f1905ba6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 207.038439] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458ca9 [ 207.045792] RDX: 0000000000000001 RSI: 00000000200007c0 RDI: 0000000000000004 [ 207.053370] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 207.061364] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1905ba76d4 [ 207.068730] R13: 00000000004c5a05 R14: 00000000004da060 R15: 00000000ffffffff [ 207.076403] INFO: task syz-executor.3:7164 blocked for more than 140 seconds. [ 207.084536] Not tainted 4.19.136-syzkaller #0 [ 207.089597] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 207.097955] syz-executor.3 D27880 7164 6237 0x00000004 [ 207.103576] Call Trace: [ 207.106230] __schedule+0x792/0x1c20 [ 207.109951] ? lock_downgrade+0x860/0x860 [ 207.114113] ? pci_mmcfg_check_reserved+0x120/0x120 [ 207.119171] ? mark_held_locks+0x130/0x130 [ 207.123422] schedule+0x7f/0x1b0 [ 207.126838] schedule_timeout+0x6e3/0xe00 [ 207.130978] ? find_held_lock+0x36/0x1d0 [ 207.135051] ? usleep_range+0x130/0x130 [ 207.140202] ? mark_held_locks+0xc7/0x130 [ 207.144350] ? _raw_spin_unlock_irq+0x27/0x80 [ 207.148990] ? wait_for_completion+0x27a/0x460 [ 207.153630] ? lockdep_hardirqs_on+0x421/0x5c0 [ 207.158252] ? _raw_spin_unlock_irq+0x27/0x80 [ 207.162745] ? trace_hardirqs_on+0x28/0x190 [ 207.167296] wait_for_completion+0x282/0x460 [ 207.171786] ? wait_for_completion_interruptible+0x500/0x500 [ 207.177968] ? wake_up_q+0x100/0x100 [ 207.181673] ? pcrypt_aead_encrypt+0x357/0x450 [ 207.186952] aead_recvmsg+0x1182/0x1fb0 [ 207.190939] ? aead_sendpage_nokey+0x80/0x80 [ 207.195330] ? selinux_socket_recvmsg+0x31/0x40 [ 207.200408] ? security_socket_recvmsg+0x5d/0xa0 [ 207.205867] ? aead_sendpage_nokey+0x80/0x80 [ 207.210326] sock_recvmsg+0xb9/0xf0 [ 207.213992] sock_read_iter+0x252/0x430 [ 207.218019] ? sock_recvmsg+0xf0/0xf0 [ 207.221925] do_iter_readv_writev+0x3f2/0x960 [ 207.226575] ? vfs_dedupe_file_range+0x5a0/0x5a0 [ 207.231327] ? rw_verify_area+0xb8/0x2b0 [ 207.235379] do_iter_read+0x1db/0x580 [ 207.239412] ? dup_iter+0x250/0x250 [ 207.243069] vfs_readv+0xc9/0x130 [ 207.246575] ? lock_downgrade+0x860/0x860 [ 207.250715] ? compat_rw_copy_check_uvector+0x330/0x330 [ 207.256116] ? kasan_check_read+0x11/0x20 [ 207.260265] ? ksys_dup3+0x2e0/0x2e0 [ 207.263967] ? __fget_light+0x174/0x1e0 [ 207.267993] do_readv+0x110/0x330 [ 207.271443] ? vfs_readv+0x130/0x130 [ 207.275133] ? do_syscall_64+0x21/0x4e0 [ 207.279140] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 207.284507] __x64_sys_readv+0x70/0xb0 [ 207.288464] do_syscall_64+0xd6/0x4e0 [ 207.293304] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 207.298543] RIP: 0033:0x458ca9 [ 207.301736] Code: Bad RIP value. [ 207.305075] RSP: 002b:00007f1905b85c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 207.312939] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458ca9 [ 207.320630] RDX: 0000000000000001 RSI: 00000000200007c0 RDI: 0000000000000004 [ 207.327965] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 207.335316] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1905b866d4 [ 207.342765] R13: 00000000004c5a05 R14: 00000000004da060 R15: 00000000ffffffff [ 207.350257] INFO: task syz-executor.1:7170 blocked for more than 140 seconds. [ 207.357585] Not tainted 4.19.136-syzkaller #0 [ 207.362699] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 207.370710] syz-executor.1 D28808 7170 6239 0x00000004 [ 207.376447] Call Trace: [ 207.379051] __schedule+0x792/0x1c20 [ 207.382745] ? pci_mmcfg_check_reserved+0x120/0x120 [ 207.387816] ? mark_held_locks+0x130/0x130 [ 207.393286] schedule+0x7f/0x1b0 [ 207.396796] schedule_timeout+0x6e3/0xe00 [ 207.400939] ? find_held_lock+0x36/0x1d0 [ 207.404992] ? usleep_range+0x130/0x130 [ 207.409018] ? mark_held_locks+0xc7/0x130 [ 207.413161] ? _raw_spin_unlock_irq+0x27/0x80 [ 207.417798] ? wait_for_completion+0x27a/0x460 [ 207.422501] ? lockdep_hardirqs_on+0x421/0x5c0 [ 207.427841] ? _raw_spin_unlock_irq+0x27/0x80 [ 207.432340] ? trace_hardirqs_on+0x28/0x190 [ 207.436739] wait_for_completion+0x282/0x460 [ 207.441162] ? wait_for_completion_interruptible+0x500/0x500 [ 207.447586] ? wake_up_q+0x100/0x100 [ 207.451420] ? pcrypt_aead_encrypt+0x357/0x450 [ 207.456110] aead_recvmsg+0x1182/0x1fb0 [ 207.460093] ? aead_sendpage_nokey+0x80/0x80 [ 207.464495] ? selinux_socket_recvmsg+0x31/0x40 [ 207.469211] ? security_socket_recvmsg+0x5d/0xa0 [ 207.474051] ? aead_sendpage_nokey+0x80/0x80 [ 207.478490] sock_recvmsg+0xb9/0xf0 [ 207.482109] sock_read_iter+0x252/0x430 [ 207.486116] ? sock_recvmsg+0xf0/0xf0 [ 207.489929] do_iter_readv_writev+0x3f2/0x960 [ 207.494543] ? vfs_dedupe_file_range+0x5a0/0x5a0 [ 207.499483] ? rw_verify_area+0xb8/0x2b0 [ 207.503685] do_iter_read+0x1db/0x580 [ 207.507538] ? dup_iter+0x250/0x250 [ 207.511247] vfs_readv+0xc9/0x130 [ 207.514678] ? lock_downgrade+0x860/0x860 [ 207.518855] ? compat_rw_copy_check_uvector+0x330/0x330 [ 207.524214] ? kasan_check_read+0x11/0x20 [ 207.528503] ? ksys_dup3+0x2e0/0x2e0 [ 207.532215] ? __fget_light+0x174/0x1e0 [ 207.536259] do_readv+0x110/0x330 [ 207.539870] ? vfs_readv+0x130/0x130 [ 207.543562] ? do_syscall_64+0x21/0x4e0 [ 207.547679] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 207.553037] __x64_sys_readv+0x70/0xb0 [ 207.557104] do_syscall_64+0xd6/0x4e0 [ 207.561066] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 207.566926] RIP: 0033:0x458ca9 [ 207.570294] Code: Bad RIP value. [ 207.573646] RSP: 002b:00007fab322a3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 207.582074] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458ca9 [ 207.589440] RDX: 0000000000000001 RSI: 00000000200007c0 RDI: 0000000000000004 [ 207.596919] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 207.604206] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fab322a46d4 [ 207.611614] R13: 00000000004c5a05 R14: 00000000004da060 R15: 00000000ffffffff [ 207.619193] INFO: task syz-executor.1:7176 blocked for more than 140 seconds. [ 207.626804] Not tainted 4.19.136-syzkaller #0 [ 207.631828] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 207.640058] syz-executor.1 D27880 7176 6239 0x00000004 [ 207.645692] Call Trace: [ 207.648339] __schedule+0x792/0x1c20 [ 207.652063] ? pci_mmcfg_check_reserved+0x120/0x120 [ 207.657121] ? mark_held_locks+0x130/0x130 [ 207.661378] schedule+0x7f/0x1b0 [ 207.664737] schedule_timeout+0x6e3/0xe00 [ 207.669097] ? find_held_lock+0x36/0x1d0 [ 207.673183] ? usleep_range+0x130/0x130 [ 207.677334] ? mark_held_locks+0xc7/0x130 [ 207.681703] ? _raw_spin_unlock_irq+0x27/0x80 [ 207.686307] ? wait_for_completion+0x27a/0x460 [ 207.691080] ? lockdep_hardirqs_on+0x421/0x5c0 [ 207.695734] ? _raw_spin_unlock_irq+0x27/0x80 [ 207.700467] ? trace_hardirqs_on+0x28/0x190 [ 207.704966] wait_for_completion+0x282/0x460 [ 207.710022] ? wait_for_completion_interruptible+0x500/0x500 [ 207.715910] ? wake_up_q+0x100/0x100 [ 207.719951] ? pcrypt_aead_encrypt+0x357/0x450 [ 207.724570] aead_recvmsg+0x1182/0x1fb0 [ 207.728619] ? aead_sendpage_nokey+0x80/0x80 [ 207.733026] ? selinux_socket_recvmsg+0x31/0x40 [ 207.737760] ? security_socket_recvmsg+0x5d/0xa0 [ 207.743739] ? aead_sendpage_nokey+0x80/0x80 [ 207.748212] sock_recvmsg+0xb9/0xf0 [ 207.751839] sock_read_iter+0x252/0x430 [ 207.755796] ? sock_recvmsg+0xf0/0xf0 [ 207.759756] do_iter_readv_writev+0x3f2/0x960 [ 207.764262] ? vfs_dedupe_file_range+0x5a0/0x5a0 [ 207.769077] ? rw_verify_area+0xb8/0x2b0 [ 207.773137] do_iter_read+0x1db/0x580 [ 207.776972] ? dup_iter+0x250/0x250 [ 207.780623] vfs_readv+0xc9/0x130 [ 207.784064] ? lock_downgrade+0x860/0x860 [ 207.788266] ? compat_rw_copy_check_uvector+0x330/0x330 [ 207.793714] ? kasan_check_read+0x11/0x20 [ 207.798307] ? ksys_dup3+0x2e0/0x2e0 [ 207.802207] ? __fget_light+0x174/0x1e0 [ 207.806237] do_readv+0x110/0x330 [ 207.809689] ? vfs_readv+0x130/0x130 [ 207.813608] ? do_syscall_64+0x21/0x4e0 [ 207.817623] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 207.822987] __x64_sys_readv+0x70/0xb0 [ 207.826930] do_syscall_64+0xd6/0x4e0 [ 207.830728] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 207.835910] RIP: 0033:0x458ca9 [ 207.839799] Code: Bad RIP value. [ 207.843169] RSP: 002b:00007fab32282c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 207.850918] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458ca9 [ 207.858257] RDX: 0000000000000001 RSI: 00000000200007c0 RDI: 0000000000000004 [ 207.865525] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 207.873026] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fab322836d4 [ 207.880396] R13: 00000000004c5a05 R14: 00000000004da060 R15: 00000000ffffffff [ 207.887944] INFO: task syz-executor.0:7186 blocked for more than 140 seconds. [ 207.895211] Not tainted 4.19.136-syzkaller #0 [ 207.900270] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 207.908306] syz-executor.0 D28344 7186 6241 0x00000004 [ 207.913958] Call Trace: [ 207.916615] __schedule+0x792/0x1c20 [ 207.920330] ? pci_mmcfg_check_reserved+0x120/0x120 [ 207.925346] ? mark_held_locks+0x130/0x130 [ 207.929622] schedule+0x7f/0x1b0 [ 207.932985] schedule_timeout+0x6e3/0xe00 [ 207.937167] ? find_held_lock+0x36/0x1d0 [ 207.941227] ? usleep_range+0x130/0x130 [ 207.945292] ? mark_held_locks+0xc7/0x130 [ 207.949493] ? _raw_spin_unlock_irq+0x27/0x80 [ 207.953989] ? wait_for_completion+0x27a/0x460 [ 207.958808] ? lockdep_hardirqs_on+0x421/0x5c0 [ 207.963395] ? _raw_spin_unlock_irq+0x27/0x80 [ 207.968519] ? trace_hardirqs_on+0x28/0x190 [ 207.972849] wait_for_completion+0x282/0x460 [ 207.977311] ? wait_for_completion_interruptible+0x500/0x500 [ 207.983210] ? wake_up_q+0x100/0x100 [ 207.986983] ? pcrypt_aead_encrypt+0x357/0x450 [ 207.991561] aead_recvmsg+0x1182/0x1fb0 [ 207.995521] ? aead_sendpage_nokey+0x80/0x80 [ 208.000000] ? selinux_socket_recvmsg+0x31/0x40 [ 208.004683] ? security_socket_recvmsg+0x5d/0xa0 [ 208.009492] ? aead_sendpage_nokey+0x80/0x80 [ 208.013915] sock_recvmsg+0xb9/0xf0 [ 208.017668] sock_read_iter+0x252/0x430 [ 208.021645] ? sock_recvmsg+0xf0/0xf0 [ 208.025555] do_iter_readv_writev+0x3f2/0x960 [ 208.030192] ? vfs_dedupe_file_range+0x5a0/0x5a0 [ 208.035161] ? rw_verify_area+0xb8/0x2b0 [ 208.039299] do_iter_read+0x1db/0x580 [ 208.043101] ? dup_iter+0x250/0x250 [ 208.046811] vfs_readv+0xc9/0x130 [ 208.050266] ? lock_downgrade+0x860/0x860 [ 208.054578] ? compat_rw_copy_check_uvector+0x330/0x330 [ 208.060011] ? kasan_check_read+0x11/0x20 [ 208.064169] ? ksys_dup3+0x2e0/0x2e0 [ 208.067940] ? __fget_light+0x174/0x1e0 [ 208.071939] do_readv+0x110/0x330 [ 208.075397] ? vfs_readv+0x130/0x130 [ 208.079160] ? do_syscall_64+0x21/0x4e0 [ 208.083130] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 208.088554] __x64_sys_readv+0x70/0xb0 [ 208.092530] do_syscall_64+0xd6/0x4e0 [ 208.097033] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 208.102321] RIP: 0033:0x458ca9 [ 208.105501] Code: Bad RIP value. [ 208.108913] RSP: 002b:00007ff78f6f3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 208.116865] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458ca9 [ 208.124237] RDX: 0000000000000001 RSI: 00000000200007c0 RDI: 0000000000000004 [ 208.131573] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 208.138911] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff78f6f46d4 [ 208.146268] R13: 00000000004c5a05 R14: 00000000004da060 R15: 00000000ffffffff [ 208.153577] INFO: task syz-executor.0:7194 blocked for more than 140 seconds. [ 208.160930] Not tainted 4.19.136-syzkaller #0 [ 208.165993] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 208.174124] syz-executor.0 D27880 7194 6241 0x00000004 [ 208.179813] Call Trace: [ 208.182519] __schedule+0x792/0x1c20 [ 208.186309] ? pci_mmcfg_check_reserved+0x120/0x120 [ 208.191719] ? mark_held_locks+0x130/0x130 [ 208.196025] schedule+0x7f/0x1b0 [ 208.199399] schedule_timeout+0x6e3/0xe00 [ 208.203533] ? find_held_lock+0x36/0x1d0 [ 208.207653] ? usleep_range+0x130/0x130 [ 208.212955] ? mark_held_locks+0xc7/0x130 [ 208.217477] ? _raw_spin_unlock_irq+0x27/0x80 [ 208.222069] ? wait_for_completion+0x27a/0x460 [ 208.227257] ? lockdep_hardirqs_on+0x421/0x5c0 [ 208.231853] ? _raw_spin_unlock_irq+0x27/0x80 [ 208.236620] ? trace_hardirqs_on+0x28/0x190 [ 208.240945] wait_for_completion+0x282/0x460 [ 208.245371] ? wait_for_completion_interruptible+0x500/0x500 [ 208.251334] ? wake_up_q+0x100/0x100 [ 208.255193] ? pcrypt_aead_encrypt+0x357/0x450 [ 208.259925] aead_recvmsg+0x1182/0x1fb0 [ 208.266188] ? aead_sendpage_nokey+0x80/0x80 [ 208.270680] ? selinux_socket_recvmsg+0x31/0x40 [ 208.275532] ? security_socket_recvmsg+0x5d/0xa0 [ 208.280462] ? aead_sendpage_nokey+0x80/0x80 [ 208.284878] sock_recvmsg+0xb9/0xf0 [ 208.288573] sock_read_iter+0x252/0x430 [ 208.292548] ? sock_recvmsg+0xf0/0xf0 [ 208.296409] do_iter_readv_writev+0x3f2/0x960 [ 208.300904] ? vfs_dedupe_file_range+0x5a0/0x5a0 [ 208.305641] ? rw_verify_area+0xb8/0x2b0 [ 208.310619] do_iter_read+0x1db/0x580 [ 208.314854] ? dup_iter+0x250/0x250 [ 208.318525] vfs_readv+0xc9/0x130 [ 208.321973] ? lock_downgrade+0x860/0x860 [ 208.326176] ? compat_rw_copy_check_uvector+0x330/0x330 [ 208.331540] ? kasan_check_read+0x11/0x20 [ 208.335762] ? ksys_dup3+0x2e0/0x2e0 [ 208.339534] ? __fget_light+0x174/0x1e0 [ 208.344042] do_readv+0x110/0x330 [ 208.347552] ? vfs_readv+0x130/0x130 [ 208.351260] ? do_syscall_64+0x21/0x4e0 [ 208.355216] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 208.361417] __x64_sys_readv+0x70/0xb0 [ 208.365314] do_syscall_64+0xd6/0x4e0 [ 208.369258] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 208.374440] RIP: 0033:0x458ca9 [ 208.377804] Code: Bad RIP value. [ 208.381256] RSP: 002b:00007ff78f6d2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 208.389724] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458ca9 [ 208.397207] RDX: 0000000000000001 RSI: 00000000200007c0 RDI: 0000000000000004 [ 208.404487] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 208.411820] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff78f6d36d4 [ 208.419144] R13: 00000000004c5a05 R14: 00000000004da060 R15: 00000000ffffffff [ 208.426508] INFO: task syz-executor.5:7191 blocked for more than 140 seconds. [ 208.433773] Not tainted 4.19.136-syzkaller #0 [ 208.439050] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 208.447083] syz-executor.5 D28344 7191 6243 0x00000004 [ 208.452721] Call Trace: [ 208.455430] __schedule+0x792/0x1c20 [ 208.459213] ? pci_mmcfg_check_reserved+0x120/0x120 [ 208.464234] ? mark_held_locks+0x130/0x130 [ 208.468630] schedule+0x7f/0x1b0 [ 208.471992] schedule_timeout+0x6e3/0xe00 [ 208.476370] ? find_held_lock+0x36/0x1d0 [ 208.480691] ? usleep_range+0x130/0x130 [ 208.484661] ? mark_held_locks+0xc7/0x130 [ 208.489760] ? _raw_spin_unlock_irq+0x27/0x80 [ 208.494281] ? wait_for_completion+0x27a/0x460 [ 208.498909] ? lockdep_hardirqs_on+0x421/0x5c0 [ 208.503483] ? _raw_spin_unlock_irq+0x27/0x80 [ 208.508187] ? trace_hardirqs_on+0x28/0x190 [ 208.512509] wait_for_completion+0x282/0x460 [ 208.516964] ? wait_for_completion_interruptible+0x500/0x500 [ 208.522782] ? wake_up_q+0x100/0x100 [ 208.526646] ? pcrypt_aead_encrypt+0x357/0x450 [ 208.531232] aead_recvmsg+0x1182/0x1fb0 [ 208.535192] ? aead_sendpage_nokey+0x80/0x80 [ 208.539652] ? selinux_socket_recvmsg+0x31/0x40 [ 208.544322] ? security_socket_recvmsg+0x5d/0xa0 [ 208.549133] ? aead_sendpage_nokey+0x80/0x80 [ 208.554232] sock_recvmsg+0xb9/0xf0 [ 208.557910] sock_read_iter+0x252/0x430 [ 208.561883] ? sock_recvmsg+0xf0/0xf0 [ 208.565786] do_iter_readv_writev+0x3f2/0x960 [ 208.570338] ? vfs_dedupe_file_range+0x5a0/0x5a0 [ 208.575099] ? rw_verify_area+0xb8/0x2b0 [ 208.579201] do_iter_read+0x1db/0x580 [ 208.583001] ? dup_iter+0x250/0x250 [ 208.586689] vfs_readv+0xc9/0x130 [ 208.590143] ? lock_downgrade+0x860/0x860 [ 208.594458] ? compat_rw_copy_check_uvector+0x330/0x330 [ 208.600146] ? kasan_check_read+0x11/0x20 [ 208.604424] ? ksys_dup3+0x2e0/0x2e0 [ 208.608737] ? __fget_light+0x174/0x1e0 [ 208.612710] do_readv+0x110/0x330 [ 208.616770] ? vfs_readv+0x130/0x130 [ 208.620501] ? do_syscall_64+0x21/0x4e0 [ 208.624473] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 208.629878] __x64_sys_readv+0x70/0xb0 [ 208.633766] do_syscall_64+0xd6/0x4e0 [ 208.638045] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 208.643248] RIP: 0033:0x458ca9 [ 208.646510] Code: Bad RIP value. [ 208.649869] RSP: 002b:00007fc8ebb46c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 208.657618] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458ca9 [ 208.664903] RDX: 0000000000000001 RSI: 00000000200007c0 RDI: 0000000000000004 [ 208.672228] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 208.679586] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc8ebb476d4 [ 208.686949] R13: 00000000004c5a05 R14: 00000000004da060 R15: 00000000ffffffff [ 208.694499] INFO: task syz-executor.4:7188 blocked for more than 140 seconds. [ 208.702043] Not tainted 4.19.136-syzkaller #0 [ 208.707125] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 208.715322] syz-executor.4 D28344 7188 6244 0x00000004 [ 208.721011] Call Trace: [ 208.723600] __schedule+0x792/0x1c20 [ 208.727380] ? pci_mmcfg_check_reserved+0x120/0x120 [ 208.732531] ? mark_held_locks+0x130/0x130 [ 208.736833] schedule+0x7f/0x1b0 [ 208.740296] schedule_timeout+0x6e3/0xe00 [ 208.744446] ? find_held_lock+0x36/0x1d0 [ 208.749118] ? usleep_range+0x130/0x130 [ 208.753101] ? mark_held_locks+0xc7/0x130 [ 208.757299] ? _raw_spin_unlock_irq+0x27/0x80 [ 208.761817] ? wait_for_completion+0x27a/0x460 [ 208.766460] ? lockdep_hardirqs_on+0x421/0x5c0 [ 208.771039] ? _raw_spin_unlock_irq+0x27/0x80 [ 208.775518] ? trace_hardirqs_on+0x28/0x190 [ 208.779911] wait_for_completion+0x282/0x460 [ 208.784324] ? wait_for_completion_interruptible+0x500/0x500 [ 208.790167] ? wake_up_q+0x100/0x100 [ 208.793882] ? pcrypt_aead_encrypt+0x357/0x450 [ 208.798666] aead_recvmsg+0x1182/0x1fb0 [ 208.802818] ? aead_sendpage_nokey+0x80/0x80 [ 208.807303] ? selinux_socket_recvmsg+0x31/0x40 [ 208.811981] ? security_socket_recvmsg+0x5d/0xa0 [ 208.816807] ? aead_sendpage_nokey+0x80/0x80 [ 208.821293] sock_recvmsg+0xb9/0xf0 [ 208.824926] sock_read_iter+0x252/0x430 [ 208.828975] ? sock_recvmsg+0xf0/0xf0 [ 208.832778] do_iter_readv_writev+0x3f2/0x960 [ 208.837408] ? vfs_dedupe_file_range+0x5a0/0x5a0 [ 208.842167] ? rw_verify_area+0xb8/0x2b0 [ 208.846288] do_iter_read+0x1db/0x580 [ 208.850085] ? dup_iter+0x250/0x250 [ 208.853798] vfs_readv+0xc9/0x130 [ 208.857382] ? lock_downgrade+0x860/0x860 [ 208.861533] ? compat_rw_copy_check_uvector+0x330/0x330 [ 208.867069] ? kasan_check_read+0x11/0x20 [ 208.871250] ? ksys_dup3+0x2e0/0x2e0 [ 208.874956] ? __fget_light+0x174/0x1e0 [ 208.879597] do_readv+0x110/0x330 [ 208.883072] ? vfs_readv+0x130/0x130 [ 208.886855] ? do_syscall_64+0x21/0x4e0 [ 208.890832] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 208.896257] __x64_sys_readv+0x70/0xb0 [ 208.900141] do_syscall_64+0xd6/0x4e0 [ 208.903927] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 208.909149] RIP: 0033:0x458ca9 [ 208.912355] Code: Bad RIP value. [ 208.915702] RSP: 002b:00007f55f3adfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 208.923605] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458ca9 [ 208.930945] RDX: 0000000000000001 RSI: 00000000200007c0 RDI: 0000000000000004 [ 208.938266] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 208.945699] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f55f3ae06d4 [ 208.953012] R13: 00000000004c5a05 R14: 00000000004da060 R15: 00000000ffffffff [ 208.960556] INFO: task syz-executor.2:7200 blocked for more than 140 seconds. [ 208.967888] Not tainted 4.19.136-syzkaller #0 [ 208.972906] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 208.980942] syz-executor.2 D28344 7200 6235 0x00000004 [ 208.986749] Call Trace: [ 208.989336] __schedule+0x792/0x1c20 [ 208.993031] ? pci_mmcfg_check_reserved+0x120/0x120 [ 208.998083] ? mark_held_locks+0x130/0x130 [ 209.002333] schedule+0x7f/0x1b0 [ 209.005682] schedule_timeout+0x6e3/0xe00 [ 209.010416] ? find_held_lock+0x36/0x1d0 [ 209.014571] ? usleep_range+0x130/0x130 [ 209.018591] ? mark_held_locks+0xc7/0x130 [ 209.022742] ? _raw_spin_unlock_irq+0x27/0x80 [ 209.027305] ? wait_for_completion+0x27a/0x460 [ 209.032210] ? lockdep_hardirqs_on+0x421/0x5c0 [ 209.036847] ? _raw_spin_unlock_irq+0x27/0x80 [ 209.041513] ? trace_hardirqs_on+0x28/0x190 [ 209.045996] wait_for_completion+0x282/0x460 [ 209.050402] ? wait_for_completion_interruptible+0x500/0x500 [ 209.056261] ? wake_up_q+0x100/0x100 [ 209.060255] ? pcrypt_aead_encrypt+0x357/0x450 [ 209.065081] aead_recvmsg+0x1182/0x1fb0 [ 209.069115] ? aead_sendpage_nokey+0x80/0x80 [ 209.073523] ? selinux_socket_recvmsg+0x31/0x40 [ 209.079048] ? security_socket_recvmsg+0x5d/0xa0 [ 209.083812] ? aead_sendpage_nokey+0x80/0x80 [ 209.088545] sock_recvmsg+0xb9/0xf0 [ 209.092281] sock_read_iter+0x252/0x430 [ 209.096446] ? sock_recvmsg+0xf0/0xf0 [ 209.100265] do_iter_readv_writev+0x3f2/0x960 [ 209.104932] ? vfs_dedupe_file_range+0x5a0/0x5a0 [ 209.109732] ? rw_verify_area+0xb8/0x2b0 [ 209.114220] do_iter_read+0x1db/0x580 [ 209.118052] ? dup_iter+0x250/0x250 [ 209.121681] vfs_readv+0xc9/0x130 [ 209.125124] ? lock_downgrade+0x860/0x860 [ 209.129331] ? compat_rw_copy_check_uvector+0x330/0x330 [ 209.134784] ? kasan_check_read+0x11/0x20 [ 209.139618] ? ksys_dup3+0x2e0/0x2e0 [ 209.143474] ? __fget_light+0x174/0x1e0 [ 209.147503] do_readv+0x110/0x330 [ 209.150953] ? vfs_readv+0x130/0x130 [ 209.154647] ? do_syscall_64+0x21/0x4e0 [ 209.158667] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 209.164047] __x64_sys_readv+0x70/0xb0 [ 209.167991] do_syscall_64+0xd6/0x4e0 [ 209.171784] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 209.177026] RIP: 0033:0x458ca9 [ 209.180321] Code: Bad RIP value. [ 209.183724] RSP: 002b:00007f205dd46c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 209.191572] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458ca9 [ 209.198912] RDX: 0000000000000001 RSI: 00000000200007c0 RDI: 0000000000000004 [ 209.206270] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 209.213610] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f205dd476d4 [ 209.221015] R13: 00000000004c5a05 R14: 00000000004da060 R15: 00000000ffffffff [ 209.228418] INFO: task syz-executor.2:7213 blocked for more than 140 seconds. [ 209.235689] Not tainted 4.19.136-syzkaller #0 [ 209.240857] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 209.249157] syz-executor.2 D27832 7213 6235 0x00000004 [ 209.254790] Call Trace: [ 209.257509] __schedule+0x792/0x1c20 [ 209.261311] ? pci_mmcfg_check_reserved+0x120/0x120 [ 209.267190] ? mark_held_locks+0x130/0x130 [ 209.271951] schedule+0x7f/0x1b0 [ 209.275373] schedule_timeout+0x6e3/0xe00 [ 209.279657] ? find_held_lock+0x36/0x1d0 [ 209.283719] ? usleep_range+0x130/0x130 [ 209.287756] ? mark_held_locks+0xc7/0x130 [ 209.291921] ? _raw_spin_unlock_irq+0x27/0x80 [ 209.296470] ? wait_for_completion+0x27a/0x460 [ 209.301138] ? lockdep_hardirqs_on+0x421/0x5c0 [ 209.305809] ? _raw_spin_unlock_irq+0x27/0x80 [ 209.310316] ? trace_hardirqs_on+0x28/0x190 [ 209.314998] wait_for_completion+0x282/0x460 [ 209.319601] ? wait_for_completion_interruptible+0x500/0x500 [ 209.325409] ? wake_up_q+0x100/0x100 [ 209.329184] ? pcrypt_aead_encrypt+0x357/0x450 [ 209.333866] aead_recvmsg+0x1182/0x1fb0 [ 209.337916] ? aead_sendpage_nokey+0x80/0x80 [ 209.342330] ? selinux_socket_recvmsg+0x31/0x40 [ 209.347582] ? security_socket_recvmsg+0x5d/0xa0 [ 209.352344] ? aead_sendpage_nokey+0x80/0x80 [ 209.356790] sock_recvmsg+0xb9/0xf0 [ 209.360565] sock_read_iter+0x252/0x430 [ 209.364521] ? sock_recvmsg+0xf0/0xf0 [ 209.368390] do_iter_readv_writev+0x3f2/0x960 [ 209.372881] ? vfs_dedupe_file_range+0x5a0/0x5a0 [ 209.377807] ? rw_verify_area+0xb8/0x2b0 [ 209.381876] do_iter_read+0x1db/0x580 [ 209.385670] ? dup_iter+0x250/0x250 [ 209.389355] vfs_readv+0xc9/0x130 [ 209.392806] ? lock_downgrade+0x860/0x860 [ 209.397544] ? compat_rw_copy_check_uvector+0x330/0x330 [ 209.402921] ? kasan_check_read+0x11/0x20 [ 209.407154] ? ksys_dup3+0x2e0/0x2e0 [ 209.410875] ? __fget_light+0x174/0x1e0 [ 209.414883] do_readv+0x110/0x330 [ 209.418405] ? vfs_readv+0x130/0x130 [ 209.422121] ? do_syscall_64+0x21/0x4e0 [ 209.426157] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 209.431522] __x64_sys_readv+0x70/0xb0 [ 209.435389] do_syscall_64+0xd6/0x4e0 [ 209.439257] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 209.444447] RIP: 0033:0x458ca9 [ 209.447710] Code: Bad RIP value. [ 209.451069] RSP: 002b:00007f205dd25c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 209.458839] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458ca9 [ 209.466354] RDX: 0000000000000001 RSI: 00000000200007c0 RDI: 0000000000000004 [ 209.473798] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 209.481138] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f205dd266d4 [ 209.488600] R13: 00000000004c5a05 R14: 00000000004da060 R15: 00000000ffffffff [ 209.495949] [ 209.495949] Showing all locks held in the system: [ 209.502291] 1 lock held by khungtaskd/1039: [ 209.507372] #0: 00000000d5504df0 (rcu_read_lock){....}, at: debug_show_all_locks+0x5b/0x27a [ 209.516277] 1 lock held by in:imklog/5760: [ 209.520527] #0: 000000006a4ff1eb (&f->f_pos_lock){+.+.}, at: __fdget_pos+0xa7/0xd0 [ 209.528957] 1 lock held by syz-executor.3/7161: [ 209.533631] #0: 00000000571032d9 (sk_lock-AF_ALG){+.+.}, at: af_alg_wait_for_data+0x1b3/0x440 [ 209.542456] 1 lock held by syz-executor.3/7164: [ 209.547193] #0: 00000000558e5b57 (sk_lock-AF_ALG){+.+.}, at: af_alg_wait_for_data+0x1b3/0x440 [ 209.556057] 1 lock held by syz-executor.1/7170: [ 209.560716] #0: 00000000f79049fb (sk_lock-AF_ALG){+.+.}, at: af_alg_wait_for_data+0x1b3/0x440 [ 209.569694] 1 lock held by syz-executor.1/7176: [ 209.574381] #0: 00000000261fdd46 (sk_lock-AF_ALG){+.+.}, at: af_alg_wait_for_data+0x1b3/0x440 [ 209.583275] 1 lock held by syz-executor.0/7186: [ 209.588019] #0: 0000000080ea7999 (sk_lock-AF_ALG){+.+.}, at: af_alg_wait_for_data+0x1b3/0x440 [ 209.596901] 1 lock held by syz-executor.0/7194: [ 209.601596] #0: 00000000eb45b20f (sk_lock-AF_ALG){+.+.}, at: af_alg_wait_for_data+0x1b3/0x440 [ 209.610423] 1 lock held by syz-executor.5/7191: [ 209.615083] #0: 0000000030842726 (sk_lock-AF_ALG){+.+.}, at: af_alg_wait_for_data+0x1b3/0x440 [ 209.624034] 1 lock held by syz-executor.4/7188: [ 209.628809] #0: 000000007e476eae (sk_lock-AF_ALG){+.+.}, at: af_alg_wait_for_data+0x1b3/0x440 [ 209.637631] 1 lock held by syz-executor.2/7200: [ 209.642407] #0: 000000009c4414e3 (sk_lock-AF_ALG){+.+.}, at: af_alg_wait_for_data+0x1b3/0x440 [ 209.651401] 1 lock held by syz-executor.2/7213: [ 209.656674] #0: 00000000812484d5 (sk_lock-AF_ALG){+.+.}, at: af_alg_wait_for_data+0x1b3/0x440 [ 209.665824] [ 209.667475] ============================================= [ 209.667475] [ 209.674485] NMI backtrace for cpu 0 [ 209.678168] CPU: 0 PID: 1039 Comm: khungtaskd Not tainted 4.19.136-syzkaller #0 [ 209.685619] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 209.695497] Call Trace: [ 209.698101] dump_stack+0x123/0x177 [ 209.701714] nmi_cpu_backtrace.cold.4+0x3e/0x76 [ 209.706371] ? lapic_can_unplug_cpu.cold.29+0x3f/0x3f [ 209.711650] nmi_trigger_cpumask_backtrace+0xe6/0x11a [ 209.716830] arch_trigger_cpumask_backtrace+0x14/0x20 [ 209.722100] watchdog+0x5c3/0xb40 [ 209.725536] kthread+0x327/0x3f0 [ 209.728975] ? hungtask_pm_notify+0x40/0x40 [ 209.733277] ? kthread_cancel_delayed_work_sync+0x10/0x10 [ 209.738896] ret_from_fork+0x3a/0x50 [ 209.742711] Sending NMI from CPU 0 to CPUs 1: [ 209.747414] NMI backtrace for cpu 1 [ 209.747416] CPU: 1 PID: 3520 Comm: systemd-journal Not tainted 4.19.136-syzkaller #0 [ 209.747418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 209.747419] RIP: 0010:___bpf_prog_run+0x2450/0x51b0 [ 209.747422] Code: 14 20 48 89 f8 83 e0 07 83 c0 01 38 d0 7c 08 84 d2 0f 85 28 2c 00 00 48 0f bf 43 02 48 8d 5c c3 08 e9 f5 db ff ff 48 8d 7b 01 <48> 89 f8 48 89 fa 48 c1 e8 03 83 e2 07 42 0f b6 04 20 38 d0 7f 08 [ 209.747423] RSP: 0018:ffff888094107a08 EFLAGS: 00000246 [ 209.747426] RAX: ffffffff816c2cfc RBX: ffffc9000194e088 RCX: 00000000000000e8 [ 209.747427] RDX: 1ffffffff0ddf0bd RSI: 0000000000000015 RDI: ffffc9000194e089 [ 209.747429] RBP: ffff888094107a70 R08: ffff888094107fc0 R09: ffff888094107fd0 [ 209.747430] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000 [ 209.747431] R13: ffffed1012820f5e R14: ffffffff86ef8540 R15: ffff888094107ae0 [ 209.747433] FS: 00007fd1a965f8c0(0000) GS:ffff8880aeb00000(0000) knlGS:0000000000000000 [ 209.747434] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 209.747436] CR2: 00007fd1a6a4f000 CR3: 0000000094113000 CR4: 00000000001406e0 [ 209.747437] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 209.747438] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 209.747439] Call Trace: [ 209.747440] ? __lock_acquire+0x792/0x4980 [ 209.747441] __bpf_prog_run32+0x91/0xd0 [ 209.747442] ? __bpf_prog_run64+0xd0/0xd0 [ 209.747444] ? debug_object_activate+0x32d/0x4e0 [ 209.747445] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 209.747446] ? debug_object_activate+0x32d/0x4e0 [ 209.747447] seccomp_run_filters+0x113/0x210 [ 209.747448] ? populate_seccomp_data+0x640/0x640 [ 209.747449] ? __lock_acquire+0x792/0x4980 [ 209.747450] ? debug_object_active_state+0x226/0x3b0 [ 209.747452] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 209.747453] __seccomp_filter+0x9e/0xa60 [ 209.747454] ? get_nth_filter.part.7+0x170/0x170 [ 209.747455] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 209.747456] ? mark_held_locks+0x130/0x130 [ 209.747457] ? __call_rcu.constprop.67+0x2dc/0x7d0 [ 209.747459] ? call_rcu+0x12/0x20 [ 209.747460] ? find_held_lock+0x36/0x1d0 [ 209.747461] __secure_computing+0xc7/0x2e0 [ 209.747462] syscall_trace_enter+0x3ce/0x10f0 [ 209.747463] ? syscall_get_arguments.part.7+0x10/0x10 [ 209.747464] ? lockdep_hardirqs_on+0x421/0x5c0 [ 209.747466] ? do_syscall_64+0x21/0x4e0 [ 209.747467] ? trace_hardirqs_on+0x28/0x190 [ 209.747468] do_syscall_64+0x38c/0x4e0 [ 209.747469] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 209.747470] RIP: 0033:0x7fd1a89292e3 [ 209.747473] Code: 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 83 3d 29 54 2b 00 00 75 13 49 89 ca b8 e8 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 34 c3 48 83 ec 08 e8 0b c2 00 00 48 89 04 24 [ 209.747474] RSP: 002b:00007ffc0bd3faa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 209.747477] RAX: ffffffffffffffda RBX: 000055cdac77d200 RCX: 00007fd1a89292e3 [ 209.747478] RDX: 0000000000000013 RSI: 00007ffc0bd3fab0 RDI: 0000000000000008 [ 209.747480] RBP: 00007ffc0bd3fca0 R08: 00007ffc0bd8b000 R09: 00000038c2b5d1ba [ 209.747481] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc0bd3fab0 [ 209.747482] R13: 0000000000000001 R14: 0000000000000000 R15: 0005abc9ffdee4d0 [ 209.748288] Kernel panic - not syncing: hung_task: blocked tasks [ 210.065894] CPU: 0 PID: 1039 Comm: khungtaskd Not tainted 4.19.136-syzkaller #0 [ 210.073486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 210.082984] Call Trace: [ 210.085594] dump_stack+0x123/0x177 [ 210.089750] panic+0x1cd/0x387 [ 210.092942] ? __warn_printk+0xd6/0xd6 [ 210.096838] watchdog+0x5d4/0xb40 [ 210.100289] kthread+0x327/0x3f0 [ 210.103731] ? hungtask_pm_notify+0x40/0x40 [ 210.108054] ? kthread_cancel_delayed_work_sync+0x10/0x10 [ 210.113601] ret_from_fork+0x3a/0x50 [ 210.119201] Kernel Offset: disabled [ 210.122937] Rebooting in 86400 seconds..